It had landed— but
how it had landed! Not upright on its
base, as its constructors had planned.
On its side. A gaping rent marred the
silvery sheen of the sturdy' permalloy.
It must have been a horrible crash that
caused that damage.

Compare to durite from Misfit (1939) by Robert Heinlein, gundarium from Mobile Suit Gundam (1979) by Yoshiyuki Tomino, steelonium from Hugo Gernsback's 1911 classic Ralph 124c 41 +, plasteel from Frank Herbert's 1965 novel Dune and helio-beryllium from Robert H. Wilson's 1931 story Out Around Rigel.